ES2066729R - - Google Patents

Info

Publication number
ES2066729R
ES2066729R ES9301363A ES9301363A ES2066729R ES 2066729 R ES2066729 R ES 2066729R ES 9301363 A ES9301363 A ES 9301363A ES 9301363 A ES9301363 A ES 9301363A ES 2066729 R ES2066729 R ES 2066729R
Authority
ES
Spain
Prior art keywords
cone
rotor
cone structure
pump
stamp segment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES9301363A
Other languages
Spanish (es)
Other versions
ES2066729A2 (en
ES2066729B1 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of ES2066729A2 publication Critical patent/ES2066729A2/en
Publication of ES2066729R publication Critical patent/ES2066729R/es
Application granted granted Critical
Publication of ES2066729B1 publication Critical patent/ES2066729B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/005—Details concerning the admission or discharge
    • F04C19/008—Port members in the form of conical or cylindrical pieces situated in the centre of the impeller
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49238—Repairing, converting, servicing or salvaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49986—Subsequent to metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

BOMBA DE VACIO-COMPRESOR DE ANILLO HIDRAULICO CON LA HOLGURA DEL CONO DEL ROTOR CONCENTRADA EN EL SEGMENTO DE ESTANCAMIENTO, PARA REDUCIR EL DESGASTE ENTRE EL CONO Y LOS ALABES DEL ROTOR, EN EL CUAL UNA NUEVA ESTRUCTURA DEL CONO TIENE UN MAYOR ESPESOR EN EL SEGMENTO DE ESTANCAMIENTO QUE EN LOS SEGMENTOS RESTANTES. UNA REALIZACION ALTERNATIVA INCLUYE UNA PLACA DE DESGASTE REEMPLAZABLE EN EL SEGMENTO DE ESTANCAMIENTO. LA ESTRUCTURA DEL CONO INCLUYE ACANALADURAS Y MUESCAS PARA DIRIGIR EL FLUIDO A SEGMENTOS ESPECIFICOS DENTRO DE LA BOMBA.VACUUM PUMP-HYDRAULIC RING COMPRESSOR WITH ROTOR CONE CLEARANCE CONCENTRATED IN THE STAMP SEGMENT, TO REDUCE WEAR BETWEEN THE CONE AND THE ROTOR BLADES, IN WHICH A NEW CONE STRUCTURE HAS A GREATER THICKNESS OF STAGNATION THAT IN THE REMAINING SEGMENTS. AN ALTERNATIVE EMBODIMENT INCLUDES A REPLACEABLE WEAR PLATE IN THE STAMP SEGMENT. THE CONE STRUCTURE INCLUDES GUTTERS AND NOTCHES TO DIRECT THE FLUID TO SPECIFIC SEGMENTS INSIDE THE PUMP.

ES09301363A 1992-06-26 1993-06-18 VACUUM PUMP-HYDRAULIC RING COMPRESSOR WITH ROTOR CONE CLEARANCE CONCENTRATED IN THE STAMP SEGMENT. Expired - Lifetime ES2066729B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/904,975 US5222869A (en) 1992-05-14 1992-06-26 Liquid ring vacuum pump-compressor with rotor cone clearance concentrated in the seal segment

Publications (3)

Publication Number Publication Date
ES2066729A2 ES2066729A2 (en) 1995-03-01
ES2066729R true ES2066729R (en) 1998-01-01
ES2066729B1 ES2066729B1 (en) 1998-07-16

Family

ID=25420076

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09301363A Expired - Lifetime ES2066729B1 (en) 1992-06-26 1993-06-18 VACUUM PUMP-HYDRAULIC RING COMPRESSOR WITH ROTOR CONE CLEARANCE CONCENTRATED IN THE STAMP SEGMENT.

Country Status (4)

Country Link
US (1) US5222869A (en)
CA (1) CA2098261A1 (en)
ES (1) ES2066729B1 (en)
GB (1) GB2268229B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961295A (en) * 1997-07-03 1999-10-05 The Nash Engineering Company Mixed flow liquid ring pumps
US6106239A (en) * 1997-11-14 2000-08-22 Vooner Vacuum Pumps, Inc. Air flow apparatus for liquid ring vacuum pump
US7597784B2 (en) * 2002-11-13 2009-10-06 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
US7488158B2 (en) * 2002-11-13 2009-02-10 Deka Products Limited Partnership Fluid transfer using devices with rotatable housings
US8366883B2 (en) * 2002-11-13 2013-02-05 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
MXPA05005245A (en) * 2002-11-13 2005-09-08 Deka Products Lp Distillation with vapour pressurization.
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
MY147654A (en) * 2002-11-13 2012-12-31 Deka Products Lp Pressurized vapor cycle liquid distillation
US11826681B2 (en) 2006-06-30 2023-11-28 Deka Products Limited Partneship Water vapor distillation apparatus, method and system
KR101826492B1 (en) 2007-06-07 2018-03-22 데카 프로덕츠 리미티드 파트너쉽 Water vapor distillation apparatus, method and system
US11884555B2 (en) 2007-06-07 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8359877B2 (en) 2008-08-15 2013-01-29 Deka Products Limited Partnership Water vending apparatus
US9540936B2 (en) 2010-11-23 2017-01-10 Ohio State Innovation Foundation Liquid ring heat engine
WO2014018896A1 (en) 2012-07-27 2014-01-30 Deka Products Limited Partnership Control of conductivity in product water outlet for evaporation apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209987A (en) * 1961-02-20 1965-10-05 Nash Engineering Co Liquid ring pump
US3712764A (en) * 1971-04-19 1973-01-23 Nash Engineering Co Adjustable construction for mating surfaces of the rotor and port member of a liquid ring pump
US3743443A (en) * 1971-05-28 1973-07-03 Nash Engineering Co Vacuum pump
USRE29747E (en) * 1973-01-08 1978-08-29 Nash Engineering Company Liquid ring pump lobe purge
US4747752A (en) * 1987-04-20 1988-05-31 Somarakis, Inc. Sealing and dynamic operation of a liquid ring pump

Also Published As

Publication number Publication date
GB9311821D0 (en) 1993-07-28
US5222869A (en) 1993-06-29
ES2066729A2 (en) 1995-03-01
GB2268229B (en) 1995-10-04
ES2066729B1 (en) 1998-07-16
CA2098261A1 (en) 1993-12-27
GB2268229A (en) 1994-01-05

Similar Documents

Publication Publication Date Title
ES2066729B1 (en) VACUUM PUMP-HYDRAULIC RING COMPRESSOR WITH ROTOR CONE CLEARANCE CONCENTRATED IN THE STAMP SEGMENT.
MX9200463A (en) AXIAL FLOATING DISPLACEMENT MEMBER ASSEMBLY
AR067071A2 (en) CENTRIFUGAL PUMP
AR033347A1 (en) CASSETTE FOR USE WITH A PERISTALTIC PUMP THAT HAS A ROLLER HEAD
ES2093193T3 (en) SYSTEM OF PRODUCTION OF HELICAL STRIPS OF VEGETABLES AND TURBINE FOR THIS SYSTEM.
MX2016013727A (en) Composite fan.
ES2055714T3 (en) SEALING SLEEVE.
ES2050498T3 (en) STATOR FOR TURBO-MOLECULAR PUMP.
AR241036A2 (en) Scroll compressor with axial compliancy
ES2070743B1 (en) VACUUM PUMP-HYDRAULIC RING COMPRESSOR WITH DOUBLE FUNCTION OF THE HYDRAULIC RING WITH SEPARATE SOURCES.
ES2029696T3 (en) WATER PUMP
ES2005345A6 (en) Pump.
SE0203660D0 (en) Backup rings for high pressure seals, packing assembly, and pumps incorporating the same
AR044416A1 (en) PUMP PRESSURE RELIEF PROVISION
ES2116863B1 (en) SELF-ALIGNING DETACHABLE BEARING SUPPORT FOR A LIQUID RING VACUUM PUMP.
ES2042004T3 (en) IMPROVEMENTS INTRODUCED IN MECHANICAL PUMPS.
GB1129693A (en) A sealing device
AR116291A1 (en) ELECTRIC SUBMERSIBLE PUMP WITH DISCHARGE RECYCLING
MX2018001384A (en) Modular thrust-compensating rotor assembly.
BRPI0408449A (en) reverse pumping seal assembly and machine assembly
MX9205179A (en) PRIMARY FOR LINEAR INDUCTION MOTOR.
ES8402394A1 (en) Rotary positive-displacement pump
ES2184129T3 (en) RADIAL PUMP PUMP.
PE20230335A1 (en) MAIN LINING FOR A PUMP
ES198137U (en) A PULSATION DEVICE IN COMMUNICATION FOR LIQUID WITH A COLUMN.

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19950301

Kind code of ref document: R

Effective date: 19950301

FA2A Application withdrawn

Effective date: 19990122